CN216542568U

CN216542568U - Precision small vertical shaft grinding machine

Info

Publication number: CN216542568U
Application number: CN202123181455.2U
Authority: CN
Inventors: 智日斌
Original assignee: Yancheng Dafeng Xinda Machinery Manufacturing Co ltd
Current assignee: Yancheng Dafeng Xinda Machinery Manufacturing Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-05-17
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a precise small-sized vertical shaft grinding machine, and relates to the technical field of grinding machine equipment. The wheel of will polishing removes to workpiece surface, and at this moment, sealed the pad is located the seal groove, under supporting spring's effect, guarantees sealed pad and the inseparable laminating in seal groove bottom, drives the wheel of polishing through grinding motor and rotates, polishes the work piece, will polish production piece and dust simultaneously under the effect of dust absorption pump and collect, avoids the dust to leak.

Description

Precision small vertical shaft grinding machine

Technical Field

The utility model relates to the technical field of grinding machine equipment, in particular to a precise small vertical shaft grinding machine.

Background

The machining methods commonly used in machining include lathe machining, milling machine machining, and grinding machine machining, which is a machine tool that grinds a surface of a workpiece using a grinding tool. The machining methods commonly used in the machining include lathe machining, milling machine machining, and grinding machine machining. When the grinding machine is used, a large amount of dust such as metal particles and grinding wheel particles can be generated, and the damage to the health of workers is large.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, a precise small vertical shaft grinding machine is provided, and the technical scheme solves the problem that the grinding machine provided in the background technology can generate a large amount of dust such as metal particles and grinding wheel particles when in use, and has great harm to the health of workers.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:

the precise small-sized vertical shaft grinding machine comprises a working box, wherein a stand column is fixedly connected to the rear side surface of the working box, a lifting plate is slidably connected to the front side end of the stand column, a grinding motor is fixedly connected to the upper surface of the lifting plate, the output end of the grinding motor is fixedly connected with a rotating rod, the lower end of the rotating rod penetrates through the lifting plate and is fixedly connected with a grinding wheel, a baffle plate is rotatably connected to the circumferential surface of the rotating rod, a dust hood is arranged below the baffle plate, the rotating rod penetrates through the upper side wall of the dust hood and is movably connected with the dust hood, a supporting spring is sleeved on the rotating rod, the upper end of the supporting spring is fixedly connected with the lower surface of the baffle plate, the lower end of the supporting spring is fixedly connected with the upper surface of the dust hood, a limiting plate is fixedly connected to the circumferential surface of the rotating rod, and the upper surface of the limiting plate is abutted to the upper side inner wall of the dust hood, the dust collection device is characterized in that a dust collection hole is formed in the inner side wall of the dust collection cover, an air inlet hole is formed in the upper side wall of the dust collection cover, a dust collection pump is fixedly connected to the surface of the left side of the lifting plate, a dust collection pipe is fixedly connected to the air suction end of the dust collection pump, one end, far away from the dust collection pump, of the dust collection pipe is fixedly connected with the dust collection cover, and the dust collection pipe is communicated with the dust collection hole.

Preferably, the lower extreme fixedly connected with of suction hood is sealed fills up, the below of suction hood is provided with removes the frame, it is located the front side of stand to remove the frame, the last fixed surface of removing the frame is connected with fixed frame, the equal threaded connection of the left and right sides wall of fixed frame has fixation screw, fixation screw's the inner rotation is connected with the fixed plate, the seal groove has been seted up to the upper end of removing the frame, seal groove and sealed looks adaptation that fills up.

Preferably, the upper end fixedly connected with elevator motor of stand, elevator motor's output fixedly connected with lift lead screw, the lower extreme of lift lead screw runs through the lifter plate to rotate with the upper end of work box and be connected, lift lead screw and lifter plate threaded connection.

Preferably, the front side surface fixedly connected with propulsion motor of work box, lateral wall sliding connection has the propulsion board on the work box, the lower fixed surface of propulsion board is connected with the connecting plate, the connecting plate runs through the last lateral wall of work box, propulsion motor output fixedly connected with impels the lead screw, the rear end that impels the lead screw runs through the front side wall and the connecting plate of work box to rotate with the rear side inner wall of work box and be connected, impel lead screw and connecting plate threaded connection.

Preferably, the equal fixedly connected with backup pad in left and right sides surface of propulsion plate, right side the right side fixed surface of backup pad is connected with the mobile motor, the output fixedly connected with of mobile motor removes the lead screw, the left end that removes the lead screw runs through the right side backup pad to rotate with the left side backup pad and be connected, it is connected with the right side backup pad rotation to remove the lead screw.

Preferably, the movable screw rod is in threaded connection with an auxiliary plate, the auxiliary plate is fixedly connected to the lower surface of the movable frame, and the movable frame is in sliding connection with the pushing plate.

The utility model provides a precise small-sized vertical shaft grinding machine, which has the following beneficial effects:

according to the grinding machine, the dust suction cover is arranged on the outer side of the grinding wheel, the dust suction hole is formed in the inner side of the dust suction cover and is communicated with the dust suction pump through the dust suction pipe, the sealing groove is formed in the upper end of the moving frame, the grinding wheel is moved to the surface of a workpiece under the action of the lifting motor, the moving motor and the pushing motor when the workpiece is ground, the sealing gasket is located in the sealing groove, the sealing gasket is enabled to be tightly attached to the bottom of the sealing groove under the action of the supporting spring, the grinding wheel is driven to rotate through the grinding motor to grind the workpiece, and meanwhile, chips and dust generated by grinding are collected under the action of the dust suction pump to avoid dust leakage, so that the problem that a large amount of dust such as metal particles and grinding wheel particles is generated when the grinding machine is used and great harm is caused to the health of workers is solved effectively.

Drawings

FIG. 1 is a schematic perspective view of a grinding machine according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is a schematic plan view of the grinding machine of the present invention;

FIG. 5 is a schematic cross-sectional view at C of FIG. 4;

fig. 6 is a partial enlarged view of fig. 5 at D.

The reference numbers in the figures are:

1. a work box; 2. a column; 3. a lifting plate; 4. a lifting motor; 5. a lifting screw rod; 6. a dust suction pump; 7. polishing the motor; 8. a dust collection pipe; 9. rotating the rod; 10. a baffle plate; 11. a support spring; 12. a dust hood; 13. an air inlet; 14. a gasket; 15. a propulsion motor; 16. a propulsion plate; 17. a support plate; 18. a moving motor; 19. moving the screw rod; 20. moving the frame; 21. a connecting plate; 22. a screw rod is pushed; 23. grinding the wheel; 24. a fixing frame; 25. fixing the screw rod; 26. a fixing plate; 27. a sealing groove; 28. a dust collection hole; 29. and a limiting plate.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-6, a precise small-sized vertical shaft grinding machine comprises a work box 1, wherein an upright post 2 is fixedly connected to the rear side surface of the work box 1, a lifting plate 3 is slidably connected to the front side end of the upright post 2, a grinding motor 7 is fixedly connected to the upper surface of the lifting plate 3, a rotating rod 9 is fixedly connected to the output end of the grinding motor 7, the lower end of the rotating rod 9 penetrates through the lifting plate 3 and is fixedly connected with a grinding wheel 23, a baffle plate 10 is rotatably connected to the circumferential surface of the rotating rod 9, a dust hood 12 is arranged below the baffle plate 10, the rotating rod 9 penetrates through the upper side wall of the dust hood 12 and is movably connected with the dust hood 12, a supporting spring 11 is sleeved on the rotating rod 9, the upper end of the supporting spring 11 is fixedly connected with the lower surface of the baffle plate 10, the lower end of the supporting spring 11 is fixedly connected with the upper surface of the dust hood 12, a limiting plate 29 is fixedly connected to the circumferential surface of the rotating rod 9, the upper surface of the limiting plate 29 is abutted against the upper inner wall of the dust hood 12, a dust suction hole 28 is formed on the inner side wall of the dust hood 12, an air inlet 13 is formed on the upper side wall of the dust hood 12, a dust suction pump 6 is fixedly connected to the left side surface of the lifting plate 3, a dust suction pipe 8 is fixedly connected to the suction end of the dust suction pump 6, the dust suction pipe 8 is a rigid pipe, one end of the dust suction pipe 8, which is far away from the dust suction pump 6, is fixedly connected to the dust hood 12, the dust suction pipe 8 is communicated with the dust suction hole 28, a sealing gasket 14 is fixedly connected to the lower end of the dust hood 12, a movable frame 20 is arranged below the dust hood 12, the movable frame 20 is positioned on the front side of the upright post 2, a fixed frame 24 is fixedly connected to the upper surface of the movable frame 20, a fixed screw rod 25 is in threaded connection with the left side wall and the right side wall of the fixed frame 24, a fixed plate 26 is rotatably connected to the inner end of the fixed screw rod 25, a sealing groove 27 is formed in the upper end of the movable frame 20, the sealing groove 27 is matched with the sealing gasket 14 and is driven under the action of the lifting motor 4, grinding wheel 23 moves to the work piece on, at this moment, sealed 14 of filling up is located seal groove 27, under supporting spring 11's effect, guarantees sealed 14 of filling up and the sealed 27 bottom of groove and closely laminates, drives grinding wheel 23 through grinding motor 7 and rotates, polishes the work piece, will polish production piece and dust and collect simultaneously under the effect of dust absorption pump 6, avoids the dust to leak.

The upper end of the upright post 2 is fixedly connected with a lifting motor 4, the output end of the lifting motor 4 is fixedly connected with a lifting screw rod 5, the lower end of the lifting screw rod 5 penetrates through a lifting plate 3 and is rotatably connected with the upper end of the working box 1, the lifting screw rod 5 is in threaded connection with the lifting plate 3, the lifting screw rod 5 is driven to rotate under the action of the lifting motor 4 so as to drive the lifting plate 3 to move in the up-and-down direction, the front side surface of the working box 1 is fixedly connected with a propulsion motor 15, the upper side wall of the working box 1 is slidably connected with a propulsion plate 16, the lower surface of the propulsion plate 16 is fixedly connected with a connecting plate 21, the connecting plate 21 penetrates through the upper side wall of the working box 1, the output end of the propulsion motor 15 is fixedly connected with a propulsion screw rod 22, the rear end of the propulsion screw rod 22 penetrates through the front side wall of the working box 1 and the connecting plate 21 and is rotatably connected with the rear side inner wall of the working box 1, and the propulsion screw rod 22 is in threaded connection with the connecting plate 21, the surface of both sides all fixedly connected with backup pad 17 about propulsion plate 16, the right side fixed surface of right side backup pad 17 is connected with mobile motor 18, the output fixedly connected with of mobile motor 18 removes lead screw 19, the left end of removing lead screw 19 runs through right side backup pad 17, and rotate with left side backup pad 17 and be connected, it rotates with right side backup pad 17 to remove lead screw 19, threaded connection has the accessory plate on removing lead screw 19, accessory plate fixed connection is at the lower surface that removes frame 20, remove frame 20 and propulsion plate 16 sliding connection, it rotates to drive propulsion lead screw 22 through propulsion motor 15, thereby it upwards moves in the front and back to drive propulsion plate 16, it rotates to drive removal lead screw 19 through removing motor 18, thereby it moves in left and right direction to drive removal frame 20.

The working principle and the using process of the utility model are as follows:

when the polishing machine is used, the fixed screw 25 and the fixed plate 26 are matched for use, a workpiece is fixed in the fixed frame 24, the pushing motor 15 and the moving motor 18 are opened, the pushing plate 16 and the moving frame 20 are respectively driven to move, the workpiece is moved to the position under the polishing wheel 23, the lifting motor 4 is opened, the workpiece is driven under the action of the lifting motor 4, the polishing wheel 23 is moved to the workpiece, at the moment, the sealing gasket 14 is located in the sealing groove 27, the sealing gasket 14 is guaranteed to be tightly attached to the bottom of the sealing groove 27 under the action of the supporting spring 11, the polishing wheel 23 is driven to rotate through the polishing motor 7, the workpiece is polished, meanwhile, chips and dust generated by polishing under the action of the dust collection pump 6 are collected, and the dust is prevented from leaking.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Accurate small-size vertical scroll grinding machine, its characterized in that includes work box (1), the rear side surface fixedly connected with stand (2) of work box (1), the front side end sliding connection of stand (2) has lifter plate (3), fixed surface is connected with grinding motor (7) on lifter plate (3), the output fixedly connected with dwang (9) of grinding motor (7), the lower extreme of dwang (9) runs through lifter plate (3) to fixedly connected with grinding wheel (23), the all surface of dwang (9) rotates and is connected with baffle (10), the below of baffle (10) is provided with suction hood (12), dwang (9) run through the last lateral wall of suction hood (12) to with suction hood (12) swing joint, the cover is equipped with supporting spring (11) on dwang (9), the upper end of supporting spring (11) and the lower fixed surface of baffle (10) are connected, the lower extreme of supporting spring (11) and the last fixed surface of suction hood (12) are connected, dwang (9) all fixed surface is connected with limiting plate (29), the upper surface of limiting plate (29) and the upside inner wall butt of suction hood (12), dust absorption hole (28) have been seted up on suction hood (12) inside wall, inlet port (13) have been seted up to the upside wall of suction hood (12), the left side fixed surface of lifter plate (3) is connected with dust absorption pump (6), the suction end fixedly connected with dust absorption pipe (8) of dust absorption pump (6), the one end and suction hood (12) fixed connection of dust absorption pump (6) are kept away from in dust absorption pipe (8), dust absorption pipe (8) are linked together with dust absorption hole (28).

2. The precision small vertical spindle grinding machine according to claim 1, wherein: the lower extreme fixedly connected with of suction hood (12) fills up (14), the below of suction hood (12) is provided with removes frame (20), remove frame (20) and be located the front side of stand (2), the fixed frame (24) of last fixed surface fixedly connected with of removing frame (20), the equal threaded connection of the left and right sides wall of fixed frame (24) has lead screw (25), the inner rotation of lead screw (25) is connected with fixed plate (26), seal groove (27) have been seted up to the upper end of removing frame (20), seal groove (27) and sealed pad (14) looks adaptation.

3. The precision small vertical spindle grinding machine according to claim 2, wherein: the upper end fixedly connected with elevator motor (4) of stand (2), the output fixedly connected with lift lead screw (5) of elevator motor (4), lifter plate (3) is run through to the lower extreme of lift lead screw (5) to rotate with the upper end of work box (1) and be connected, lift lead screw (5) and lifter plate (3) threaded connection.

4. The precision small vertical spindle grinding machine according to claim 3, wherein: the utility model discloses a quick-witted, including work box (1), front side surface fixedly connected with propulsion motor (15) of work box (1), lateral wall sliding connection has propulsion board (16) on work box (1), the lower fixed surface of propulsion board (16) is connected with connecting plate (21), the lateral wall that goes up of work box (1) is run through in connecting plate (21), propulsion motor (15) output end fixedly connected with impels lead screw (22), the rear end that impels lead screw (22) runs through the front side wall and connecting plate (21) of work box (1) to rotate with the rear side inner wall of work box (1) and be connected, impel lead screw (22) and connecting plate (21) threaded connection.

5. The precision small vertical spindle grinding machine according to claim 4, wherein: the equal fixedly connected with backup pad (17) in both sides surface about propulsion plate (16), right side the right side fixed surface of backup pad (17) is connected with mobile motor (18), output fixedly connected with of mobile motor (18) removes lead screw (19), the left end that removes lead screw (19) runs through right side backup pad (17) to rotate with left side backup pad (17) and be connected, remove lead screw (19) and rotate with right side backup pad (17) and be connected.

6. The precision small vertical spindle grinding machine according to claim 5, wherein: an auxiliary plate is connected to the movable screw rod (19) in a threaded mode, the auxiliary plate is fixedly connected to the lower surface of a movable frame (20), and the movable frame (20) is connected with the pushing plate (16) in a sliding mode.